.TH "nvme_ns_write" 9 "nvme_ns_write" "November 2025" "libnvme API manual" LINUX
.SH NAME
nvme_ns_write \- Write to a namespace
.SH SYNOPSIS
.B "int" nvme_ns_write
.BI "(nvme_ns_t n "  ","
.BI "void *buf "  ","
.BI "off_t offset "  ","
.BI "size_t count "  ");"
.SH ARGUMENTS
.IP "n" 12
Namespace instance
.IP "buf" 12
Buffer with data to be written
.IP "offset" 12
LBA offset of \fIn\fP
.IP "count" 12
Number of sectors in \fIbuf\fP
.SH "RETURN"
Number of sectors written or -1 on error
